I'm a water fiend, I drink almost a gallon a day so I saw this and it got me wondering if I'm screwing up my supply? I pump 12-14 ounces normally and DS drinks 15.

How much water do I need to drink?
Let your thirst be your guide. Many mothers find they get thirsty when they are breastfeeding, so have a glass of water nearby when you sit down to breastfeed. Mothers who drink too much water can lower their milk supply. ( http://www.cdph.ca.gov/programs/NutiritionandPhysicalActivity/Documents/MO-NUPA-NutritionBreastfeedingQA.pdf )

How much water do you drink per day?